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48"/63" x 376" Farrel #69A4895, traveling-head, dual wheel, 27" wheel travel, 15 HP, 1974

Manufacturer Farrel
Model 69A4895
Year 1974
Swing 48.0"
Centers 376.0"
Stock # 3315

For Sale by Peterson Machinery Sales

Platinum Level Dealer
Surplus Record Dealer Since 1982

Description

(1) Used 48"/63" x 376" FARREL Model 69 A 4895 TRAVELING-HEAD ROLL GRINDER; Dual Wheel with Lathe Turning / Milling Attachment; Mfg. 1974
Specifications:
Maximum Roll Grinding Diameter...............48" (on center-line)
63" / 78" (above center-line)
Minimum Roll Grinding Diameter...............6" (on center-line)
Distance Between Neck Rests .................400"
Maximum Roll Face Grinding...................400"
Front Grinding Wheel Cross Travel............27"
Rear Grinding Wheel Cross Travel.............27"
Distance Floor to Center-Line................68" (estimated)
Load Capacity (on Neck Rests)................78,000 lbs. (nominal)
Grinding Wheel Diameter......................20" (maximum)
Grinding Wheel Width ........................3" (nominal)
Grinding Wheel Speeds........................575 / 850 / 1700 RPM
Grinding Wheel Surface Speeds................3700 to 7400 FPM
Wheel Head Infeed Rate.......................0.0005 to 0.010 IPM
Workhead Spindle Speeds......................4.5 to 18 RPM
Wheel Longitudinal Feeds (variable)..........0.750 to 22 IPM
Carriage / Saddle Feed Rate..................2.000 to 60.0 IPM
Concavity Of Roll On Diameter................0.400" (maximum)
Crowning Of Roll On Diameter.................0.400" (maximum)
Grinding Wheelhead Spindle Motors............15 HP (each)
Rapid Traverse Motor.........................5 HP
Headstock Drive Motor........................25 HP
Electrical Characteristics...................480 VAC / 3 Phase / 60 Cycle
EQUIPPED WITH:
Complete Electrical Controls with Operator Station
Swing-Rest Attachment
Crowning (Tapering) Capabilities
Lathe Turning / Milling Attachment
Dual Automatic Positive Infeed
High Pressure Lubrication System
Complete Flood Type Coolant System
3 or 4 Jaw Headstock Chucks (optional)
Tailstock Spindle with Live Center (optional)
Complete Gaging and Measurement Tools
Floor Space Required.........................10 ft. F-B x 48 ft. L-R
Overall Height...............................8 ft (without pit)
Weight.......................................125,000 lbs. (estimated)
FOB..........................................Casa Grande, Arizona

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